f - Rename remove_cached_invoice

Author: jkczyz

lightning-invoice/src/payment.rs

@@ -242,11 +242,11 @@ where
 		self.payer.retry_payment(&route, payment_id).map_err(|e| PaymentError::Sending(e))
 	}
 
-	/// Removes the [`Invoice`] cached by the given payment hash.
+	/// Removes the payment cached by the given payment hash.
 	///
 	/// Should be called once a payment has failed or succeeded if not using [`InvoicePayer`] as an
 	/// [`EventHandler`]. Otherwise, calling this method is unnecessary.
-	pub fn remove_cached_invoice(&self, payment_hash: &PaymentHash) {
+	pub fn remove_cached_payment(&self, payment_hash: &PaymentHash) {
 		self.payment_cache.lock().unwrap().remove(payment_hash);
 	}
 }
@@ -627,11 +627,11 @@ mod tests {
 
 		// Can repay an invoice once cleared from cache.
 		let payment_hash = PaymentHash(invoice.payment_hash().clone().into_inner());
-		invoice_payer.remove_cached_invoice(&payment_hash);
+		invoice_payer.remove_cached_payment(&payment_hash);
 		assert!(invoice_payer.pay_invoice(&invoice).is_ok());
 
 		// Cannot retry paying an invoice if cleared from cache.
-		invoice_payer.remove_cached_invoice(&payment_hash);
+		invoice_payer.remove_cached_payment(&payment_hash);
 		let event = Event::PaymentPathFailed {
 			payment_id,
 			payment_hash,